Montana Department of Transportation

Main Navigation

Main Content

Research

Field Investigation of Geosynthetics Used for Subgrade Stabilization

The main objective of this project is to determine material properties of geosynthetics that affect in-field performance of geosynthetics used for subgrade stabilization, so that DOT personnel can objectively and confidently specify appropriate geosynthetics based on material properties and cost for a specific situation, while also allowing competition from different manufacturers.